**Summary** |
A comma separated list of values found in this field |

**Count** |
A Count of the number of records where this field
was not empty |

**Count as %** |
The same as Count but expressed as a percentage of
the Count grand total |

**Sum** |
A Sum of the values found in this field |

**Sum as %** |
The same as Sum but expressed as a percentage of the
Sum grand total |

**Min** |
The smallest value found in this field |

**Max** |
The largest value found in this field |

**Range** |
The difference between the Min and Max values for
this field |

**Average** |
The
Arithmetic
Mean of values found in this field |

**Std Dev** |
The
Standard Deviation of values found in this field |